close friend, bosom buddy / crony, chum

an accident resulting in a personal injury or death; often a traffic injury

serious, deep, heavy (topic), profound (change), weighty (matter)

application; request

(rare) an albatross, especially the short-tailed albatross (Phoebastria albatrus)

sinfonietta

ringtone

great disaster resulting from an earthquake

a job transfer that takes an employee away from their family for an extended period of time

be transferred far away from home, take a post far away from one's family